< leases

ALLDAY N15

Oil · District 08 · Lease #36631

Operator: WHITING OIL AND GAS CORPORATION

Fields: SIGNAL PEAK (WOLFCAMP)

Cum Oil

63k BBL

Cum Gas

507k MCF

casinghead

Wells

3

Production

2001-03 — 2026-04

Peak Month

2001-03

Production History

Cum Oil: 62,508 BBL Cum Gas: 506,512 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

612 BBL/mo

Di (annual)

12.9%

b-factor

0.0

EUR

56,839 BBL

R-squared

0.667

type

exponential

Operator History (from monthly production reports)

2023-01 — 2026-07 HIGHPEAK ENERGY HOLDINGS, LLC 43 mo
2004-10 — 2022-12 WHITING OIL AND GAS CORPORATION 219 mo
2003-10 — 2004-09 CROWNQUEST OPERATING, LLC 12 mo
2002-12 — 2003-09 L.C.S. PRODUCTION COMPANY 10 mo
2002-11 — 2002-11 DEVON ENERGY PRODUCTION CO, L.P. 1 mo
2001-03 — 2002-10 DEVON SFS OPERATING, INC. 20 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
542-227-35916HIGHPEAK ENERGY HOLDINGS, LLC27,9502004-11-30
442-227-35668HIGHPEAK ENERGY HOLDINGS, LLC18,3002001-03-08
242-227-35433HIGHPEAK ENERGY HOLDINGS, LLC18,3002000-01-03